AWS Elastic Container Registry for Developers

Managing Docker container images efficiently and securely is a vital skill for modern cloud developers. This text-based course guides you through the foundational concepts of Amazon Elastic Container Registry (ECR), helping you transition from local container builds to secure, cloud-scale registry management. You will learn to organize, secure, and deploy your containerized applications using industry-standard AWS patterns. By reading through practical, step-by-step text guides, you will understand how to integrate container registries into your development lifecycle, configure robust security boundaries, and automate image maintenance. What you will learn: Understand ECR registry architecture, repositories, and basic image tagging conventions; Configure secure authentication and access control using Identity and Access Management (IAM) policies; Implement automated image vulnerability scanning to identify security risks before deployment; Manage storage costs and clutter using custom lifecycle policies to clean up old images; Authenticate local Docker clients and continuous integration pipelines to push and pull images securely; Explore modern container practices, including multi-architecture image builds and cross-account registry sharing. This course begins with essential container registry terminology and setup fundamentals, then moves into security configuration, image management workflows, and integration with AWS compute services. It is designed specifically for software developers, system administrators, and cloud beginners who want to build a solid foundation in container storage without any prior AWS registry experience. Take control of your container storage workflows and start securing your Docker images today.